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  1. JennaBear

    Black Bear Performance Independent Intake Testing for 2015+

    We performed yet another independent air intake test on our 2016 Yukon Denali. You can see how they faired here:
  2. JennaBear

    2016 Yukon Denali- Black Bear Performance Build

    Got rid of the 2013 Denali XL for a 2016 Yukon Denali. We are excited to get cranking on this one! Here she sat when we were leaving the dealership: Here she is after a quick wash: Some of the mods have already started to arrive!
  3. JennaBear

    Black Bear Performance Whippled 2015 Chevy SS

    Since some folks might be interested in what the LS3s are performance at. Finally decided to go with the Whipple for the Chevy SS. So off to the shop she goes: On the Mainline hub dyno for stock vs AirAid vs Whipple numbers: - - - - - - - - - -auto merged double post- - - - - - - - -...
  4. JennaBear

    Garage Sale- lots of misc parts

    All prices are shipped within the US 2 sets (16pcs) of used OEM valve springs, one from an LS1, one from an LQ4 - $20 each shipped 1 set (16pcs) of used OEM pushrods from LQ4 - $20 shipped 1 unopened Lokar trans dipstick for a 4L80E pn XTD-34L80FM - $70 shipped 2 new in box Autometer Water...
  5. JennaBear

    FOR SALE Used Magnacharger TVS1900 (RECTANGLE port)

    For Sale: Used Magnacharger TVS1900 for RECTANGLE port head engines. Fits: 2007-2013 6.0L, 6.2L Truck/SUV Supercharger integrity has been reviewed by an authorized Eaton Repair Facility. Kit will come with a lot of newer parts such as a brand new heat exchanger and bracketry. Kit will...
  6. JennaBear

    For Sale: Used Magnacharger TVS1900

    For Sale: Used Magnacharger TVS1900 for Cathedral port head engines. Easily fits: 2007-2013 4.8L, 5.3L Truck/SUV; 2006-2009 Trailblazer SS Can be made to fit: 2002-2007 4.8L, 5.3L, 6.0L with 4 bolt throttle body swap Supercharger integrity has been reviewed by an authorized Eaton Repair...
  7. JennaBear

    Header and Supercharger Dyno Testing

    We are getting ready for some more dyno test comparisons: Headers and supercharger Test vehicle: 2013 6.2L. Dyno: Mainline Will be comparing Doug Thorley 1-5/8" to 1-7/8" with their 3" y pipe on both and then repeating the testing with a Magnacharger TVS1900 with 3.3" 3.0" pulleys...
  8. JennaBear

    Snow meth kit on the way!

    Time for some new engine mods for the Yukon, got a Snow Performance Meth kit on the way! We sell all Snow Performance products, decided to try some of them out! Should pair nicely with the TVS2300. :turborofl: Will update as soon as it is installed!
  9. JennaBear

    2013 Yukon Denali XL- BOOSTED

    Our latest addition to the stable, 2013 Yukon Denali XL- Blue Graphite Metallic Here she is the day we picked her up: Close up of the flake: First thing installed (other than a tune of course), CK375s: Next up, Magnacharger 2300 with custom fuel rails and Injector Dynamics...
  10. JennaBear

    Where are the 8.1Ls at??

    If all goes according to plan, we will be picking up an 8.1L Suburban next week. We have plans to design and develop a front mount bolt on turbo kit for it. Should be interesting!
  11. JennaBear

    2013 Graphite Blue Metallic Denali finally delivered!

    Love this color! Bad weather, sorry for the crappy pic, will get more when it clears up. Sent from a jelly bean.
  12. JennaBear

    Rant: Why don't GMC or Chevy list this color online?

    Graphite blue metallic for GMC or blue ray metallic for Chevy. Saw one on the lot today on a Yukon, they didn't even realize they had that color. Here is one of the better pix of it. Sent from a jelly bean.
  13. JennaBear

    For Sale: 2010 Yukon Denali Pure Silver Metallic

    $45,000 2010 Pure Silver Metallic Yukon Denali AWD (still under 5yr warranty), priced well below NADA and KBB Ebony perforated (second row captains with third row bench) 28,XXX miles- immaculate, professionally detailed every 3 weeks, tinted windows Fully loaded: Remote start and entry...
  14. JennaBear

    Important!: Lower thermostat, really needed?

    A common belief is that a cooler running engine will reduce intake air temperature. The reality is that outside of idle, there is very little heat transferred from the engine to the intake charge. The mass of air moving across the incredibly small surface area of the intake ports is too large...
  15. JennaBear

    For Sale: TBSS Lowering Kit KW coilovers

    Double adjustable lowering kit with DJM upper A-arms and KW adjustable coilovers up front. Rear KW lowering springs with adjustable shocks. Fronts: A Arms:
  16. JennaBear

    2003 Silverado SS For Sale

    I figured I would post this again, since we took some of the goodies off: 2003 Arrival Blue SS Factory 6 disc stereo No XM, No Onstar 89,126.7 miles as of 1/31/13. It is a 3rd vehicle and will not be driven much Modifications: Reflexxion steel cowl hood Weld 20x8 Cheyenne wheels...
  17. JennaBear

    2013 Silverado LTZ

    As of this morning, here she stands: [/IMG] Ordered her over a month ago, and picked her up last week. Already got LineX'd, and a BakFlip F1. Just about done with the 87 in the gas tank and the mods shall begin!
  18. JennaBear

    For Sale: 2008 Imperial Blue TBSS

    For Sale! 2008 Imperial blue Trailblazer SS AWD "3SS" package. Fully loaded with all options except for sunroof, we purchased this TBSS new in January of 2009. The TBSS has been nothing but fantastic for us, it is just time for something new. Approximately 35,000 miles trouble free miles...
  19. JennaBear

    For Sale: 2003 Arrival Blue Silverado SS

    For sale! 2003 Arrival Blue Silverado SS. We purchased this truck in July of 2004 with 16,800 miles on it. A Magnacharger MP112 Radix was installed at 25,000 miles and ran until approximately 75,000 miles when the heads were swapped for L92 heads and a TVS2300. At present it has...
  20. JennaBear

    Belltech 2/3 drop 2010 Yukon Denali

    She looked like this: Now she looks like this: More pics and info once I get her cleaned up and alignment done.